Verifying Emails at visibility.cz: Challenges and Solutions

In the world of email marketing and advertising, having a reliable way to verify email addresses is crucial for maintaining a healthy email list and avoiding bounces. visibility.cz, a marketing and advertising company based in Praha, Czechia, presents a unique challenge when it comes to email verification. In this blog post, we'll explore the difficulties of verifying emails at visibility.cz and how BounceBan can help overcome these obstacles.

About visibility.cz

visibility.cz is a marketing and advertising company that uses a catchall email domain, meaning that all emails sent to non-existent addresses within the domain will still be received by the server. This can make it difficult to determine whether an email address is valid or not. The company's email pattern distribution is as follows:

• js@visibility.cz (29%)
• johns@visibility.cz (26%)
• smith@visibility.cz (13%)
• john.smith@visibility.cz (5%)

The most common email pattern used by visibility.cz is js@visibility.cz, accounting for 29% of all email addresses.

Challenges of Verifying Emails at visibility.cz

Verifying emails at visibility.cz can be a daunting task due to several reasons:

• Email Security Gateways (ESG): visibility.cz may use email security gateways like Cisco Secure Email (ESA), Barracuda, Proofpoint, Abnormal Security, Mimecast, SpamTitan, Checkpoint, Forrester, Sophos, etc., which can make simple SMTP tests fail.
• Catchall Domain: As a catchall domain, visibility.cz may not return a bounce message even if you send a test message to an invalid email address, making it difficult for traditional verification services to determine whether an email is valid or not.
• Risky Emails: Other services may leave most emails at visibility.cz as "risky," leaving you uncertain about how to handle them. If you keep these emails, you risk seeing a high bounce rate, while deleting them might result in missing potentially valuable valid emails.

Risks of Not Verifying Emails at visibility.cz

Not verifying emails at visibility.cz can have severe consequences, including:

• High Bounce Rate: Failing to verify emails can lead to a high bounce rate, damaging your sending reputation and resulting in lower delivery rates, open rates, and click rates.
• Outdated List: An unverified email list can become outdated, leading to a higher bounce rate and potentially causing your email service provider to restrict your account.

Using BounceBan to Verify Emails at visibility.cz

BounceBan is the only service capable of reliably verifying catchall emails and emails behind Email Security Gateways. Here's how to use BounceBan to verify emails from visibility.cz:

• Individual Verification: Create a free account at https://bounceban.com/, go to the BounceBan dashboard https://bounceban.com/app/verify, enter the email for verification (e.g., xxx@visibility.cz), and click the "Verify for free" button. BounceBan provides unlimited free single verifications.
• Bulk Verification: To verify emails from visibility.cz and other domains in bulk, you can upload a CSV at https://bounceban.com/app/bulk/list.
• API Integration: If you're a developer, you can easily integrate via the APIs. API reference: https://bounceban.com/public/doc/api.html

Why Choose BounceBan?

BounceBan is the perfect solution for verifying emails at visibility.cz due to its ability to accurately verify over 80% of catchall emails with a 97%+ accuracy rate. BounceBan's success rate in verifying catchall emails is consistently improving, and it verifies millions of emails daily using advanced AI to recognize patterns and enhance accuracy. Additionally, BounceBan verification is fast, taking only a few seconds for most emails, and it never has to actually send an email to verify the email address, making it fully compliant with GDPR.

FAQs

General FAQs about Verifying Catchall Risky Emails from visibility.cz

1. What is a catchall email domain? A catchall email domain is a domain that accepts all emails sent to non-existent addresses within the domain.
2. Why is verifying emails at visibility.cz challenging? Verifying emails at visibility.cz is challenging due to the domain's catchall nature and potential use of email security gateways.
3. What happens if I don't verify emails at visibility.cz? Failing to verify emails can lead to a high bounce rate, damaging your sending reputation and resulting in lower delivery rates, open rates, and click rates.
4. Can traditional verification services verify catchall emails? No, traditional verification services like Emailable, NeverBounce, ZeroBounce, DeBounce, SendGrid, Snov, RocketReach, and Hunter are unable to verify catchall emails.
5. How does BounceBan verify catchall emails? BounceBan uses advanced AI to recognize patterns and enhance accuracy, allowing it to verify over 80% of catchall emails with a 97%+ accuracy rate.

FAQs about How BounceBan Can Help Verify Emails at visibility.cz

1. Can BounceBan verify emails behind email security gateways? Yes, BounceBan is capable of verifying emails behind email security gateways.
2. How does BounceBan handle catchall emails? BounceBan can accurately verify over 80% of catchall emails with a 97%+ accuracy rate.
3. Is BounceBan fast? Yes, BounceBan verification is fast, taking only a few seconds for most emails.
4. Is BounceBan compliant with GDPR? Yes, BounceBan never has to actually send an email to verify the email address, making it fully compliant with GDPR.
5. Can I integrate BounceBan with my existing system? Yes, you can easily integrate BounceBan via the APIs. API reference: https://bounceban.com/public/doc/api.html

FAQs about visibility.cz

1. What is visibility.cz? visibility.cz is a marketing and advertising company based in Praha, Czechia.
2. What is the domain of visibility.cz? The domain of visibility.cz is visibility.cz.
3. Is visibility.cz a catchall domain? Yes, visibility.cz is a catchall domain.
4. What is the most common email pattern used by visibility.cz? The most common email pattern used by visibility.cz is js@visibility.cz, accounting for 29% of all email addresses.
5. What are the MX records of visibility.cz? The MX records of visibility.cz are aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, aspmx3.googlemail.com, aspmx2.googlemail.com.
6. What industry does visibility.cz operate in? visibility.cz operates in the marketing and advertising industry.
7. Where is visibility.cz based? visibility.cz is based in Praha, Czechia.
8. Can I verify emails at visibility.cz using traditional verification services? No, traditional verification services are unable to verify catchall emails at visibility.cz.
9. How many emails can I verify concurrently using BounceBan? You can verify thousands of emails concurrently using BounceBan.
10. Is there a detailed knowledge base for BounceBan? Yes, the detailed knowledge base for BounceBan is available at https://bounceban.tawk.help

By using BounceBan to verify emails at visibility.cz, you can ensure that your email list is accurate and up-to-date, reducing the risk of high bounce rates and improving your sending reputation. Try BounceBan today and experience the power of reliable email verification!